OPERATORS · TEXAS · P-5 NUMBER 722939

Rock Resources, Inc.

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Feb 3, 2011709519RecompletionJim WellsMosser Trust #15,650—24932546Now Sanchez Basin Resources LLC
Sep 27, 2007644061RecompletionJim WellsPatricia Boegner, et. al. GU #28,785Final completion24932255Now Dark Horse Producing of TX L.P.
Nov 30, 2005610247RecompletionJacksonMoore Estate #112,575—23932970—
Apr 20, 1998475365RecompletionDuvalHenderson-State #13,260Final completion13137299Acquired from Cotton, W.L. Gems & Minerals Ltd
Feb 15, 1995432900RecompletionDuvalHenderson-State #13,260Final completion13137299Acquired from Cotton, W. L.
Jan 14, 1993408040RecompletionDuvalHenderson-State #13,260Final completion13137299Acquired from Cotton, W. L.